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Nursery conifer diseases : evaluation of Benomyl to control root disease of Engelmann spruce seedlings

Creator:: Williams, Ralph E. and United States. Forest Service. Northern Region. State & Private Forestry
Abstract:: The benomyl fungicide, rersan, applied at 7 and 14 pounds active ingredient per acre, on April 26 and July 25, 1973, was ineffective in reducing mortality in 2-0 Engelmann spruce seedlings derived from two different seed sources growing in three different nursery sections at the USFS Coeur d'Alene Nursery. Percent...
Resource Type:: Technical Report
Full Text:: ROOT DISEASE 1/OF ENGELMANN SPRUCE SEEDLINGS — • by Ralph E. Williams, Plant Pathologist Forest

Tree Physiological, Physical, and Chemical Characteristics Related to Spruce Beetle Colonization: Engelmann versus Blue Spruce

Creator:: Ott, Daniel S.
Abstract:: Blue spruce (Picea pungens) and Engelmann spruce (Picea engelmannii) experience varying levels of spruce beetle (Dendroctonus rufipennis (Kirby)) colonization, yet the underlying differences and mechanisms resulting in lower colonization for blue spruce are not known. Both spruce species have important roles in subalpine ecosystems where examining changes in mortality, distribution,...
Resource Type:: Dissertation
Full Text:: :_____________________________________________________ Darrell W. Ross Blue spruce (Picea pungens) and Engelmann spruce (Picea engelmannii

Sirococcus strobilinus on containerized Engelmann spruce seedlings at the Coeur d'Alene Nursery, Idaho

Creator:: James, Robert L. and United States. Forest Service. Northern Region. Cooperative Forestry & Pest Management
Resource Type:: Technical Report
Full Text:: 1973; Srago 1978) and spruce (Magasi et al. 1975). Less well known is a seedborne disease caused by S

Pathogenicity of Alternaria alternata on young Douglas-fir and Engelmann spruce germlings

Creator:: James, Robert L., Woo, John You, and United States. Forest Service. Northern Region
Resource Type:: Technical Report
Full Text:: -FIR AND ENGELMANN SPRUCE GERMLINGS e by R. L. James 1/ Plant Pathologist • • and INTRODUCTION

Engelmann spruce needle and twig blight at the Coeur d'Alene Nursery, Idaho

Creator:: James, Robert L. and United States. Forest Service. Northern Region. State & Private Forestry
Resource Type:: Technical Report
Full Text:: . • pkoNG aiND • ER Report No. 80-21 ENGELMANN SPRUCE NEEDLE AND TWIG BLIGHT AT THE COEUR D'ALENE

Containerized Engelmann spruce seedling diseases at the USDA Forest Service Nursery, Coeur d'Alene, Idaho

Creator:: James, Robert L., Gilligan, Carma J., and United States. Forest Service. Northern Region
Abstract:: An evaluation was conducted at the USDA Forest Service Nursery, Coeur d'Alene, Idaho, to quantify the occurrence of diseases in the spring 1984 crop of containerized Engelmann spruce seedlings. The crop included 19 separate seedlots from seven National Forests in the Northern Region. An overall production rate of 94.5 percent...
Resource Type:: Technical Report
Full Text:: tip blight and other diseases on containerized Engelmann spruce. The evaluation was aimed at

Evaluation of spruce beetle, Glacier View Ranger District, Flathead National Forest, 1981

Creator:: McGregor, Mark D. and United States. Forest Service. Northern Region. State & Private Forestry
Resource Type:: Technical Report
Full Text:: growth (250 years) Engelmann spruce and alpine fir in most areas. Mixes of lodgepole pine, Douglas-fir

Decay of Sitka spruce with reference to detection of extent of actual decay beyond apparent incipient decay

Creator:: Tryon, Earl H. (Earl Haven)
Resource Type:: Masters Thesis
Full Text:: effect on the wood. Sitka spruce lumber with stained areas was collected at 5 mills in Oregon and

Evaluation of spruce beetle in the Blue Joe Creek drainage, Bonners Ferry Ranger District, Idaho Panhandle National Forests, 1981

Creator:: Gibson, Kenneth E., Oakes, Robert D., and United States. Forest Service. Northern Region. State & Private Forestry
Resource Type:: Technical Report
Full Text:: beetle has proven to be the most damaging insect pest to Engelmann spruce forests in the Rocky Mountains

The significance of visible pathological indicators in estimating the extent of decay in a spruce-balsam forest

Creator:: Ford, Barrie
Resource Type:: Masters Thesis

ScholarsArchive@OSU

Nursery conifer diseases : evaluation of Benomyl to control root disease of Engelmann spruce seedlings

Tree Physiological, Physical, and Chemical Characteristics Related to Spruce Beetle Colonization: Engelmann versus Blue Spruce

Sirococcus strobilinus on containerized Engelmann spruce seedlings at the Coeur d'Alene Nursery, Idaho

Pathogenicity of Alternaria alternata on young Douglas-fir and Engelmann spruce germlings

Engelmann spruce needle and twig blight at the Coeur d'Alene Nursery, Idaho

Containerized Engelmann spruce seedling diseases at the USDA Forest Service Nursery, Coeur d'Alene, Idaho

Evaluation of spruce beetle, Glacier View Ranger District, Flathead National Forest, 1981

Decay of Sitka spruce with reference to detection of extent of actual decay beyond apparent incipient decay

Evaluation of spruce beetle in the Blue Joe Creek drainage, Bonners Ferry Ranger District, Idaho Panhandle National Forests, 1981

The significance of visible pathological indicators in estimating the extent of decay in a spruce-balsam forest

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